/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.inspur.edp.bff.designtime.generator.defaultvalue.converter.method;

import com.inspur.edp.bff.designtime.generator.VmGeneratorContext;
import com.inspur.edp.bff.entity.defaultvalue.VoDefaultValue;
import com.inspur.edp.caf.generator.baseInfo.ParameterInfo;
import com.inspur.edp.caf.generator.baseInfo.TypeInfo;
import com.inspur.edp.caf.generator.method.ClassMethodGenerator;
import org.eclipse.jdt.core.dom.Block;
import org.eclipse.jdt.core.dom.ClassInstanceCreation;
import org.eclipse.jdt.core.dom.Modifier.ModifierKeyword;
import org.eclipse.jdt.core.dom.ReturnStatement;

public class CreateDefaultValueGen extends
    ClassMethodGenerator {

  private VmGeneratorContext vmGeneratorContext;

  public CreateDefaultValueGen(VmGeneratorContext vmGeneratorContext) {
    this.vmGeneratorContext = vmGeneratorContext;
  }

  @Override
  protected Block buildMethodBody() {
    ClassInstanceCreation creation = ast.newClassInstanceCreation();
    creation.setType(ast.newSimpleType(
        ast.newSimpleName(vmGeneratorContext.getVm().getDefaultValueClassName())));
    ReturnStatement returnStatement = ast.newReturnStatement();
    returnStatement.setExpression(creation);
    Block block = ast.newBlock();
    block.statements().add(returnStatement);
    return block;
  }

  @Override
  protected boolean getIsOverride() {
    return true;
  }

  @Override
  protected java.util.ArrayList<ModifierKeyword> getAccessModifiers() {
    return new java.util.ArrayList<ModifierKeyword>(java.util.Arrays.asList(
        new ModifierKeyword[]{ModifierKeyword.PROTECTED_KEYWORD}));
  }

  @Override
  protected String getMethodName() {
    return "createDefaultValue";
  }

  @Override
  protected java.util.ArrayList<ParameterInfo> getParameterCollection() {
    return null;
  }

  @Override
  protected TypeInfo getReturnType() {
    return new TypeInfo(VoDefaultValue.class);
  }
}
